\begin{table}
\centering
\begin{tabular}[t]{lccccc}
\toprule
  & (1) & (2) & (3) & (4) & (5)\\
\midrule
Firm Size & \num{0.06}* & \num{-0.03} & \num{-0.03} & \num{0.02} & \num{-0.01}\\
 & (\num{0.03}) & (\num{0.03}) & (\num{0.03}) & (\num{0.04}) & (\num{0.04})\\
Number of Commenting Periods &  & \num{0.58}*** & \num{0.54}*** & \num{0.48}*** & \num{0.47}***\\
 &  & (\num{0.10}) & (\num{0.10}) & (\num{0.06}) & (\num{0.05})\\
Length of Comment &  &  & \num{0.23}+ & \num{0.16} & \num{0.17}\\
 &  &  & (\num{0.12}) & (\num{0.11}) & (\num{0.11})\\
\midrule
Num.Obs. & \num{1142} & \num{1142} & \num{1142} & \num{1142} & \num{1142}\\
FE: country &  &  &  & X & \\
FE: sector &  &  &  &  & X\\
\bottomrule
\multicolumn{6}{l}{\rule{0pt}{1em}+ p $<$ 0.1, * p $<$ 0.05, ** p $<$ 0.01, *** p $<$ 0.001}\\
\end{tabular}
\end{table}
